package io3;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;

public class ISRDemo {
    public static void main(String[] args) throws IOException {
        FileInputStream fis=new FileInputStream("n.txt");
        InputStreamReader isr=new InputStreamReader(fis, StandardCharsets.UTF_8);
        int d;
        while ((d=isr.read())!=-1){
            System.out.println((char) d);

        }
        isr.close();



//        FileInputStream fis=new FileInputStream("n.txt");
//        InputStreamReader isr=new InputStreamReader(fis, StandardCharsets.UTF_8);
//        int d;
//        while ((d=isr.read())!=-1){
//            System.out.println((char) d);
//
//        }
//        isr.close();

    }
}
